JAUDT SW GII 6406 Series Quick guide

Translation of the original operating instructions
JAUDT DISTRIBUTOR VALVES GII
Symmetrical and asymmetrical SW GII 6406…, 6407…, 6408…
© SW_GII_EN_Rev02-2010.DOC
Contents
1DESCRIPTION ..................................................................................................................2
1.1 Validity of this operating manual........................................................................2
1.2 Identification point..............................................................................................2
1.3 Other relevant documents.................................................................................2
2SAFETY INSTRUCTIONS.................................................................................................3
2.1 Applications .......................................................................................................3
3TRANSPORT AND STORAGE .........................................................................................4
3.1 Transport ...........................................................................................................4
3.2 General storing instructions...............................................................................4
3.3 Storing packaging and plastic parts (conditions according to DIN 7716)..........4
4OPERATION AND INSTALLATION..................................................................................5
4.1 Operation...........................................................................................................5
4.2 Installation..........................................................................................................5
4.3 Accessories .......................................................................................................6
5COMMISSIONING.............................................................................................................6
6INSPECTION AND MAINTENANCE.................................................................................7
6.1 Inspection and adjustment work........................................................................7
6.2 Maintenance work..............................................................................................8
7SPARE PARTS ...............................................................................................................10
8ORDERING SPARE PARTS...........................................................................................12
9FAULTS...........................................................................................................................13
10 CLEANING......................................................................................................................13
11 DISPOSAL ......................................................................................................................13
12 DECLARATION OF INCORPORATION..........................................................................14
13 DIMENSION SHEETS.....................................................................................................15
14 ACCESSORIES...............................................................................................................15
JAUDT
Dosiertechnik
Maschinenfabrik
GmbH
Metering, feeding,
removal, shutting off,
regulating and controlling
Raiffeisenstraße 3-5
D-86167 Augsburg
Tel. [phone]
Fax [phone]
[phone]
[email protected]
www.jaudt.de

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1 Description
JAUDT distributor valves are designed for the distribution and bypassing of powdery to fine-
grained substances which are transported in rectangular and round pipelines. They are manufactured using
the very latest production methods in top quality. They are sturdy, provide an excellent seal and require very
little maintenance.
1.1 Validity of this operating manual
This operating manual applies to the symmetrical and asymmetrical JAUDT distributor valves with nominal
sizes of 150x150 to 700x700 mm.
1.2 Identification point
Each JAUDT distributor valve has an identification plate:
The machine number does not specify the coating or accessory equipment.
When placing orders for spare parts or making inquiries, please always quote both numbers (order and
model number).
1.3 Other relevant documents
The confirmation of order is a part of this operating manual. It contains the following information:
Model, identical to the model indicated on the identification plate.
Problem definition; the version of distributor valve is designed precisely for this problem definition.
Technical specifications of the distributor valve and technical specifications of the drive (where
applicable).
Every operating manual is also accompanied by the following documents:
Dimension sheet and spare parts list.
Operating manual with table of lubricants for motors (if supplied with a motor).
Shaft encoder data sheet (proximity switches) if supplied with a shaft encoder.
ATEX insert if used as a device falling under EU Directive 94/9/EC or used in areas at risk of
explosion.
These accompanying documents are part of this operating manual!

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2 Safety instructions
You must make sure that the local health and safety regulations are observed!
JAUDT distributor valves conform to the very latest state of the art. Nevertheless, personal injury and material
damage can be caused by carelessness. We warn you of this through the corresponding advice. This advice
is emphasised by the use of particular symbols.
Caution! Danger of death!
This symbol indicates a risk
of injury to people presented by electric power.
Caution! Danger of injury!
This symbol indicates a risk
of injury to people.
Attention! Material damage!
This symbol indicates an action
that can cause damage to the JAUDT distributor valve.
This dot requests you to carry out an action.
The sequence of actions must be strictly observed.
2.1 Applications
JAUDT distributor valves are suitable for normal flowing, powdery to fine-grained bulks goods. For other
applications we can provide expert advice.

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3 Transport and storage
Attention! Material damage!
The distributor valve must be transported and stored properly in order to avoid damage to
the valve, the drive or the accessories.
3.1 Transport
Transport the distributor valve in an upright position on the intake flange.
Secure the distributor valve properly against vibration and jolting and avoid any damage to the paintwork
by placing suitable elements between the fixing strap and the valve itself.
Secure the distributor valve against displacement and protect parts that are particularly exposed, e.g. drive and
accessories.
3.2 General storing instructions
Store the distributor valve standing upright on the intake flange to prevent damage.
Cables, hose lines, the drive unit and mounted accessories must be protected proberly from damage.
Storage temperature -10 °C … +40 °C.
Relative air humidity max. 65%.
Store the device in a dry and dust-free place and pay attention to the storage temperatures, especially in
extreme climes like the tropes, the desert or very cold regions.
Do not store device in aggressive atmosphere or together with aggressive media like acid, oil, dissolver
or salt.
Precautions for a long-term storage (more than three months)
Protect unfinished device parts with an anti-corrosion coating, e.g. with a film of oil.
Seal the device against the ingress of dust and moisture.
Operate the device once a year.
Do not store the device more than four years
3.3 Storing packaging and plastic parts (conditions according to DIN 7716)
Storage temperature -10 °C … +40 °C.
Relative air humidity max. 65 %.
Store in a dry and dust-free place.
Do not store in an oleaginous or aggressive atmosphere.
Protect against sunlight.
Store glands and sealings flat lying and in the original packaging.

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4 Operation and installation
4.1 Operation
JAUDT distributor valves can be supplied to order with the following control devices:
Hand lever
Pneumatic cylinder
Electric drive
The position of the flap can be identified as follows:
on manually actuated distributor valves by the position of the hand lever;
on pneumatically actuated distributor valves, by the piston rod of the cylinders;
on units with an electric drive, by the drive itself (position indicator) or with a lever gear, by the position of
the lever.
The controller provided by the client for units with an electric drive must shut down the unit after receiving
signals from the limit switches at the two limit positions.
You must also follow the instructions given in the attached operating manual for the electric servo drive!
Attention! Material damage!
Limit switches must be set exactly before operation and the drive must be protected
against overloading.
4.2 Installation
4.2.1 Installation position
Install the distributor valve with a vertical flow direction.
For all other installation positions, please consult JAUDT.
4.2.2 Installation instructions
JAUDT distributor valves can be installed without special tools or equipment by suitably trained personnel.
Electrical work must only be performed by an electrician with the relevant training and instruction.
The following must be ensured during installation:
Mating flanges must be absolutely parallel with the flanges of the distributor valve.
All flange surfaces must be clean.
Align the JAUDT distributor valve precisely with the pipes.
JAUDT distributor valves must always be installed without stresses. The fixing elements should therefore
be tightened crosswise.
The distributor valve must be correctly earthed if there is a risk of electrostatic charge.

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4.3 Accessories
4.3.1 Limit switch (optional)
Non-contact, 230 V AC / 24 V DC
4.3.2 5/2-way solenoid valve (optional)
230 V AC / 24 V DC
The technical data sheets for the accessory parts are in the appendix.
5 Commissioning
This work may only be carried out by trained personnel who have been authorised to do so.
Before beginning work on the JAUDT distributor valve, you must make sure that the drive has been switched
off/disconnected and that the control room has been informed of the work.
Secure the system/shut-off element against inadvertent activation/opening.
The safety officer and/or the environmental protection officer may need to be informed before work begins.
Caution! Danger of death from electric current!
Work on the electrics must be carried out by a trained electrician.
Caution! Danger of injury!
If hot or aggressive media or aerosols are distributed through the JAUDT distributor valves,
suitable protective measures must be taken before work on the valve begins. This includes
protective clothing, breathing masks and the provision of collecting containers.
Caution! Danger of injury!
With powered JAUDT distributor valves, the drive must be sufficiently protected that there is
no risk of any injury. This protection must be provided by the system operator unless it is
included in JAUDT's scope of supply.
It is of course essential that the distributor valve is always open in one direction, i.e. care must be taken to
ensure that silos above it are emptied.
JAUDT distributor valves can be fitted with limit switches to provide "OPEN - CLOSED" position feedback.
The limit switches are adjusted in the factory. The setting must be checked during commissioning and
adjusted as required (see 6.1).
Follow the manufacturer's operating instructions if the unit is fitted with an electric drive!

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6 Inspection and maintenance
The following details refer to DIN 31051 "Terminology and action for inspection".
6.1 Inspection and adjustment work
The following inspection work is to be performed every six months:
a) Visual check for condition, leaks and cleanliness
b) Check bolts and fastening elements to ensure they are tight
c) Actuation for the JAUDT distributor valve
with hand lever; check that the lever moves easily
with drive; check for ease of movement and noise
d) Check the pneumatic connections
e) Check the function of the solenoid valve
f) Check the pneumatic supply, drain any fluid if necessary (on site)
g) On JAUDT distributor valves with pneumatic cylinders, check the limit position setting.
Caution! Danger of death from electric current!
Isolate the unit from the power and compressed air supply before starting work and inform
the control room if necessary.
The setting of the flap can be changed as follows:
Undo the lock nut on the fork head at the end of the piston rod
Set the zero position of the flap by turning the cylinder piston rod. A bore hole or keyed surface is
provided for this purpose
Tighten the lock nut on the fork head
h) Check the limit switches for condition and function
check the electrical function (LED)
check the setting of the trip points
i) In the case of distributor valves with inspection apertures, the interior and flap can be inspected after the
inspection aperture has been dismantled.
Caution! Danger of injury!
Before removing the inspection aperture, ensure that the system has been emptied and the
maintenance slide valve in front of the distributor valve is closed.
Before removing the inspection aperture, ensure that the distributor valve is protected
against inadvertent actuation.

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6.2 Maintenance work
Maintenance work is to be carried out every two years, but on JAUDT distributor valves
which have continuous operating cycles or which are used for critical applications it must be done at least
once a year.
The maintenance work always includes the inspection work mentioned above.
Caution! Danger of death from electric current!
Before carrying out any maintenance work on powered JAUDT distributor valves, switch off
the power supply (pneumatic and electric) and inform the control room if necessary.
Caution! Danger of injury!
Take steps to exclude any inadvertent actuation.
Run the system/silo empty or close the maintenance slide valve in front of the JAUDT distributor valve.
Secure the slide valve against being opened inadvertently
Remove the JAUDT distributor valve from the system
Check the flap and packing strips for signs of wear and replace them if necessary
Dismantle the drive unit and carry out maintenance work according to the manufacturer’s operating
instructions
Check the bearings and sealing rings for signs of wear and replace them if necessary
Fit the drive again and test its function
Caution! Danger of injury!
Do not reach into the distributor valve and cover the intake / outlet before actuation.
Install the distributor valve in the system (note points 4 and 5)
Special tools for maintenance:
You do not need any special tool beside the current tools like spanner, Allen key, screwdriver, feeler
gauge and calliper rule to maintain your JAUDT-device.
But we suggest to use a capable lifting system for heavy device parts and, if necessary, protecting
clothing.
To identify needed special tools for mounted accessories from other manufacturer please consider
their operating manual.

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Distributor valve with inspection aperture opposite drive
In this version, the flap can be removed via the inspection aperture.
Run the system/silo empty or close the maintenance slide valve in front of the JAUDT distributor valve.
Secure the slide valve against being opened inadvertently.
Dismantle inspection aperture and limit switch, where necessary
Dismantle bearings opposite the drive
Remove the flap, check for wear and repair if necessary
Assemble flap, bearings and accessories in reverse order.
Check the movement of the flap and ensure correct sealing in the area of the flap/housing, bearings and
inspection aperture. Replace worn sealing elements if necessary.
Assemble inspection aperture

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7 Spare parts